Beds – Bedsteads – Element or detail
Patent
1975-10-20
1977-05-10
Wolfe, Robert L.
Beds
Bedsteads
Element or detail
5361B, A47C 2100
Patent
active
040218716
ABSTRACT:
A pillow cushion construction of foam material which has improved resilience and shape retention, and which facilitates the manufacture of pillow cushions. An upper and lower portion of the cushion provide a cavity which cooperates with a fibrous filler towards achievement of these results.
REFERENCES:
patent: 3064279 (1962-11-01), Finkle
patent: 3197357 (1965-07-01), Schulpen
patent: 3283345 (1966-11-01), Berck
patent: 3287750 (1966-11-01), Jessup
Calvert Andrew M.
Wolfe Robert L.
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